import {
  getBreadCrumbList,
  setTagNavListInLocalstorage,
  getMenuByData,
  getTagNavListFromLocalstorage,
  getHomeRoute,
  getNextRoute,
  routeHasExist,
  routeEqual,
  getRouteTitleHandled,
  localSave,
  localRead
} from '@/libs/util'
import { saveErrorLogger } from '@/api/system'
import { generatorDynamicRouter } from '@/libs/router-util'
import router from '@/router'
import config from '@/config'
import { refresh } from 'less' 
const { homeName } = config
import XEUtils from 'xe-utils'
const closePage = (state, route) => {
  const nextRoute = getNextRoute(state.tagNavList, route)
  state.tagNavList = state.tagNavList.filter(item => {
    return !routeEqual(item, route)
  })
  router.push(nextRoute)
}

export default {
  state: {
    menuList: [],
    breadCrumbList: [],
    tagNavList: [],
    homeRoute: {},
    local: localRead('local'),
    errorList: [],
    hasReadErrorPage: false,
    routernameList: []
  },
  getters: {
    
    breadCrumbList: state => state.breadCrumbList,
    homeRoute: state => state.homeRoute,
    tagNavList: state => state.tagNavList,
   
    menuList: state => state.menuList,
    routernameList: state => state.routernameList,
    errorCount: state => state.errorList.length
  },
  mutations: {
    setBreadCrumb (state, route) {
      state.breadCrumbList = getBreadCrumbList(route, state.homeRoute)
    },
    setHomeRoute (state, routes) {
      state.homeRoute = getHomeRoute(routes, 'home')
    },
    setTagNavList (state, list) {
      let tagList = []
      if (list) {
        tagList = [...list]
      } else tagList = getTagNavListFromLocalstorage() || []
      if (tagList[0] && tagList[0].name !== homeName) tagList.shift()
      let homeTagIndex = tagList.findIndex(item => item.name === homeName)
      if (homeTagIndex > 0) {
        let homeTag = tagList.splice(homeTagIndex, 1)[0]
        tagList.unshift(homeTag)
      }
      state.tagNavList = tagList
      setTagNavListInLocalstorage([...tagList])
    },
    closeTag (state, route) {
      let tag = state.tagNavList.filter(item => routeEqual(item, route))
      route = tag[0] ? tag[0] : null
      if (!route) return
      closePage(state, route)
    },
    addTag (state, { route, type = 'unshift' }) {
      let router = getRouteTitleHandled(route)
      if (!routeHasExist(state.tagNavList, router)) {
        if (type === 'push') state.tagNavList.push(router)
        else {
          if (router.name === homeName) state.tagNavList.unshift(router)
          else state.tagNavList.splice(1, 0, router)
        }
        setTagNavListInLocalstorage([...state.tagNavList])
      }
    },
 
    setMenuList (state, list) {
       var list = XEUtils.toArrayTree(list, { key: 'id', parentKey: 'parentid' })        
      state.menuList = getMenuByData(list)
    },

   
    updateRouternameList (state, list) {
      state.routernameList = list
    },
    setLocal (state, lang) {
      localSave('local', lang)
      state.local = lang
    },
    addError (state, error) {
      state.errorList.push(error)
    },
    setHasReadErrorLoggerStatus (state, status = true) {
      state.hasReadErrorPage = status
    }
  },
  actions: {
    addErrorLog ({ commit, rootState }, info) {
       
    }
  }
}
